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Home / Topics / cosmos

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Top COSMOS GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #cosmos.

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4 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING unionlabs/union Rust 2023

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

◇ astro ◇ blockchain ◇ cosmos ◇ cosmwasm

3.9K ↑ +1 today

73.8K

#2 TRENDING cosmos/cosmos-sdk Go 2016

Framework for building performant, customizable blockchains with native interoperability

◇ blockchain ◇ cometbft ◇ cosmos-sdk ◇ cryptocurrency

4.2K ↑ +1 today

7.1K

#3 TRENDING scalar-labs/scalardb Java 2018

Universal HTAP Engine

◇ amazon-aurora ◇ cassandra ◇ cosmos-db ◇ database

44 ↑ +1 today

642

#4 TRENDING xchainjs/xchainjs-lib TypeScript 2020

Lightweight typescript library for cross-chain wallets. Connect with multiple blockchains via a common interface, with support for the minimum features necessary.

◇ binance ◇ bitcoin ◇ bitcoincash ◇ blockchain

109 ↑ +1 today

134

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Top COSMOS GitHub Repositories & Tools (2026)

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